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v0.40.5

16 May 08:10
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v0.40.5

This is release v0.40.5 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Breaking changes

  • prometheus.exporter.postgres has been updated to the latest upstream
    version which changes the set of exported metrics. (@thampiotr)
    • The following metrics were removed: pg_stat_database_session_time, pg_stat_database_sessions,
      pg_stat_database_sessions_abandoned, pg_stat_database_sessions_fatal,
      pg_stat_database_sessions_killed, pg_stat_database_idle_in_transaction_time,
      pg_stat_database_checksum_failures, pg_stat_database_checksum_last_failure,
      pg_stat_database_active_time.
    • The following metrics were renamed: pg_stat_bgwriter_buffers_alloc, pg_stat_bgwriter_buffers_backend,
      pg_stat_bgwriter_buffers_backend_fsync, pg_stat_bgwriter_buffers_checkpoint,
      pg_stat_bgwriter_buffers_clean, pg_stat_bgwriter_checkpoint_sync_time,
      pg_stat_bgwriter_checkpoint_write_time, pg_stat_bgwriter_checkpoints_req,
      pg_stat_bgwriter_checkpoints_timed, pg_stat_bgwriter_maxwritten_clean,
      pg_stat_bgwriter_stats_reset - the new names include the _total suffix.

Bugfixes

  • Fix an issue where the azure exporter was not correctly gathering subscription scoped metrics when only one region was configured (@kgeckhart)

  • Fixed an issue where creating a prometheus.exporter.postgres component with
    multiple data_source_names would result in an error. (@thampiotr)

  • Fix a bug with the logs pipeline in static mode which prevented it from shutting down cleanly. (@ptodev)

Other changes

  • Updating SNMP exporter from v0.24.1 to v0.26.0. (@ptodev)

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

kgeckhart, ptodev, and thampiotr
Assets 39
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v0.40.4

12 Apr 14:15
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v0.40.4
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ptodev Paulin Todev
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v0.40.4

This is release v0.40.4 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Security fixes

Enhancements

  • Update prometheus.exporter.kafka with the following functionalities (@wildum):

    • GSSAPI config
    • enable/disable PA_FX_FAST
    • set a TLS server name
    • show the offset/lag for all consumer group or only the connected ones
    • set the minimum number of topics to monitor
    • enable/disable auto-creation of requested topics if they don't already exist
    • regex to exclude topics / groups
    • added metric kafka_broker_info

  • In prometheus.exporter.kafka, the interpolation table used to compute estimated lag metrics is now pruned
    on metadata_refresh_interval instead of prune_interval_seconds. (@wildum)

Bugfixes

  • Update gcp_exporter to a newer version with a patch for incorrect delta histograms (@kgeckhart)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

kgeckhart, ptodev, and wildum
Assets 39
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v0.40.3

14 Mar 16:31
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v0.40.3
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v0.40.3

This is release v0.40.3 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Bugfixes

  • Fix a bug where structured metadata and parsed field are not passed further in loki.source.api (@marchellodev)

  • Change import.git to use Git pulls rather than fetches to fix scenarios where the local code did not get updated. (@mattdurham)

Other changes

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

mattdurham, thampiotr, and marchellodev
Assets 39
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v0.40.2

05 Mar 21:20
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v0.40.2
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v0.40.2

This is release v0.40.2 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Bugfixes

  • Set permissions on the Grafana Agent [Flow] folder when installing via the windows installer rather than relying on the parent folder permissions. (@erikbaranowski)
  • Set restricted viewing permissions on the agent-config.yaml (static mode) or config.river (flow mode) when installing via the Windows installer if the configuration file does not already exist. (@erikbaranowski)
  • Fix an issue where the import config node would not run after a config reload. (@wildum)
  • Fix an issue where Loki could reject a batch of logs when structured metadata feature is used. (@thampiotr)
  • Fix a duplicate metrics registration panic when recreating static mode metric instance's write handler. (@rfratto, @hainenber)

Other changes

  • Change the Docker base image for Linux containers to public.ecr.aws/ubuntu/ubuntu:mantic. (@hainenber)

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

rfratto, thampiotr, and 3 other contributors
Assets 39
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v0.40.1

29 Feb 19:58
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v0.40.1
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v0.40.1

This is release v0.40.1 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

  • Fix an issue where the logging config block would trigger an error when trying to send logs to components that were not running. (@wildum)
  • Fix an issue where a custom component might be wired to a local declare instead of an import declare when they have the same label. (@wildum)
  • Fix an issue where flow mode panics if the logging config block is given a null Loki receiver to write log entries to. (@rfratto)

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

rfratto and wildum
Assets 39
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v0.40.0

27 Feb 11:41
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v0.40.0
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v0.40.0

This is release v0.40.0 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Breaking changes

  • Prohibit the configuration of services within modules. (@wildum)

  • For otelcol.exporter components, change the default value of disable_high_cardinality_metrics to true. (@ptodev)

  • Rename component prometheus.exporter.agent to prometheus.exporter.self to clear up ambiguity. (@hainenber)

Deprecations

  • Module components have been deprecated in favor of import and declare configuration blocks. These deprecated components will be removed in the next release. (@wildum)

Features

  • Modules have been redesigned to split the import logic from the instantiation.
    You can now define custom components via the declare config block and import modules via import.git, import.http, import.string, import.file. (@wildum)

  • A new discovery.process component for discovering Linux OS processes on the current host. (@korniltsev)

  • A new pyroscope.java component for profiling Java processes using async-profiler. (@korniltsev)

  • A new otelcol.processor.resourcedetection component which inserts resource attributes
    to OTLP telemetry based on the host on which Grafana Agent is running. (@ptodev)

  • Expose track_timestamps_staleness on Prometheus scraping, to fix the issue where container metrics live for 5 minutes after the container disappears. (@ptodev)

  • Introduce the remotecfg service that enables loading configuration from a
    remote endpoint. (@tpaschalis)

  • Add otelcol.connector.host_info component to gather usage metrics for cloud users. (@rlankfo, @jcreixell)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

korniltsev, rlankfo, and 5 other contributors
Assets 39
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v0.40.0-rc.2

26 Feb 11:25
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v0.40.0-rc.2
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jcreixell Jorge Creixell
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v0.40.0-rc.2 Pre-release
Pre-release

This is release v0.40.0-rc.2 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Breaking changes

  • Prohibit the configuration of services within modules. (@wildum)

  • For otelcol.exporter components, change the default value of disable_high_cardinality_metrics to true. (@ptodev)

  • Rename component prometheus.exporter.agent to prometheus.exporter.self to clear up ambiguity. (@hainenber)

Deprecations

  • Module components have been deprecated in favor of import and declare configuration blocks. These deprecated components will be removed in the next release. (@wildum)

Features

  • Modules have been redesigned to split the import logic from the instantiation.
    You can now define custom components via the declare config block and import modules via import.git, import.http, import.string, import.file. (@wildum)

  • A new discovery.process component for discovering Linux OS processes on the current host. (@korniltsev)

  • A new pyroscope.java component for profiling Java processes using async-profiler. (@korniltsev)

  • A new otelcol.processor.resourcedetection component which inserts resource attributes
    to OTLP telemetry based on the host on which Grafana Agent is running. (@ptodev)

  • Expose track_timestamps_staleness on Prometheus scraping, to fix the issue where container metrics live for 5 minutes after the container disappears. (@ptodev)

  • Introduce the remotecfg service that enables loading configuration from a
    remote endpoint. (@tpaschalis)

  • Add otelcol.connector.host_info component to gather usage metrics for cloud users. (@rlankfo, @jcreixell)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

korniltsev, rlankfo, and 5 other contributors
Assets 39
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v0.40.0-rc.1

23 Feb 14:43
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v0.40.0-rc.1
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jcreixell Jorge Creixell
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v0.40.0-rc.1 Pre-release
Pre-release

This is release v0.40.0-rc.1 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Breaking changes

  • Prohibit the configuration of services within modules. (@wildum)

  • For otelcol.exporter components, change the default value of disable_high_cardinality_metrics to true. (@ptodev)

  • Rename component prometheus.exporter.agent to prometheus.exporter.self to clear up ambiguity. (@hainenber)

Deprecations

  • Module components have been deprecated in favor of import and declare configuration blocks. These deprecated components will be removed in the next release. (@wildum)

Features

  • Modules have been redesigned to split the import logic from the instantiation.
    You can now define custom components via the declare config block and import modules via import.git, import.http, import.string, import.file. (@wildum)

  • A new discovery.process component for discovering Linux OS processes on the current host. (@korniltsev)

  • A new pyroscope.java component for profiling Java processes using async-profiler. (@korniltsev)

  • A new otelcol.processor.resourcedetection component which inserts resource attributes
    to OTLP telemetry based on the host on which Grafana Agent is running. (@ptodev)

  • Expose track_timestamps_staleness on Prometheus scraping, to fix the issue where container metrics live for 5 minutes after the container disappears. (@ptodev)

  • Introduce the remotecfg service that enables loading configuration from a
    remote endpoint. (@tpaschalis)

  • Add otelcol.connector.host_info component to gather usage metrics for cloud users. (@rlankfo, @jcreixell)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

korniltsev, rlankfo, and 5 other contributors
Assets 39
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v0.40.0-rc.0

22 Feb 14:58
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v0.40.0-rc.0
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jcreixell Jorge Creixell
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v0.40.0-rc.0 Pre-release
Pre-release

This is release v0.40.0-rc.0 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Breaking changes

  • Prohibit the configuration of services within modules. (@wildum)

  • For otelcol.exporter components, change the default value of disable_high_cardinality_metrics to true. (@ptodev)

  • Rename component prometheus.exporter.agent to prometheus.exporter.self to clear up ambiguity. (@hainenber)

Deprecations

  • Module components have been deprecated in favor of import and declare configuration blocks. These deprecated components will be removed in the next release. (@wildum)

Features

  • Modules have been redesigned to split the import logic from the instantiation.
    You can now define custom components via the declare config block and import modules via import.git, import.http, import.string, import.file. (@wildum)

  • A new discovery.process component for discovering Linux OS processes on the current host. (@korniltsev)

  • A new pyroscope.java component for profiling Java processes using async-profiler. (@korniltsev)

  • A new otelcol.processor.resourcedetection component which inserts resource attributes
    to OTLP telemetry based on the host on which Grafana Agent is running. (@ptodev)

  • Expose track_timestamps_staleness on Prometheus scraping, to fix the issue where container metrics live for 5 minutes after the container disappears. (@ptodev)

  • Introduce the remotecfg service that enables loading configuration from a
    remote endpoint. (@tpaschalis)

  • Add otelcol.connector.host_info component to gather usage metrics for cloud users. (@rlankfo, @jcreixell)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

korniltsev, rlankfo, and 5 other contributors
Assets 39
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v0.39.2

31 Jan 17:00
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v0.39.2
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captncraig Craig Peterson
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v0.39.2

This is release v0.39.2 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

Notable changes:

Bugfixes

  • Fix error introduced in v0.39.0 preventing remote write to Amazon Managed Prometheus. (@captncraig)

  • An error will be returned in the converter from Static to Flow when scrape_integration is set
    to true but no remote_write is defined. (@erikbaranowski)

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

Contributors

captncraig and erikbaranowski
Assets 39
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